Homonoia (Greek: Ὁμόνοια) is a minor Greek goddess and personification of unanimity and concord. Her name refers to the state of being of one mind. Her sisters were Ktesios and Arete (moral virtue) and her parents were Soter and Praxidike. With Arete, she is part of the "Praxidikai" ("Exacters of Justice"). Homonoia is closely associated with, but not the same as, Harmonia, the goddess of harmony.